OSHA Injury and Illness Summary:

  Post from Feb. 1st through Apr. 30th yearly

Federal and Michigan Biennial Hazardous Waste Report

  March 1st even years

OSHA Electronic Injury and Illness Reporting:

  March 2nd  Annually

EPA SARA Tier II (311 and 312):

   March 2nd  Annually

Michigan Air Emissions Reporting System (MAERS) Report: 

  March 15th  Annually

EPA  Air Emissions Inventory (Class 1 and Class 2):

  April 1st  Annually

DOT Registrations:

  June 30th  Annually

EPA SARA Form R Toxic Release Inventory (313):

  July 1st  Annually

Michigan Wastewater Discharge Report:
  August 1st  Annually

Stormwater Sampling and Monitoring Report:

  Requirements vary by permit

Industrial Wastewater Discharge Report:

  Requirements vary by permit